1971296056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{77659}}^1$

素因数の和:77851

約数の個数: 32

約数和(自身を含む): 3914064000

約数和(自身を除く): 1942767944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 668, 1336, 3173, 6346, 12692, 25384, 77659, 155318, 310636, 621272, 1475521, 2951042, 5902084, 11804168, 12969053, 25938106, 51876212, 103752424, 246412007, 492824014, 985648028, 1971296056]

約数ペア:

[(1, 1971296056), (2, 985648028), (4, 492824014), (8, 246412007), (19, 103752424), (38, 51876212), (76, 25938106), (152, 12969053), (167, 11804168), (334, 5902084), (668, 2951042), (1336, 1475521), (3173, 621272), (6346, 310636), (12692, 155318), (25384, 77659)]